Sharina simplified the expression 3(2x – 6 – x + 1)2 – 2 + 4x. In Step 1 she simplified within the parentheses. In Step 2 she ex

Question

3 years ago

5

Sharina simplified the expression 3(2x – 6 – x + 1)2 – 2 + 4x. In Step 1 she simplified within the parentheses. In Step 2 she ex

panded the exponent. Which is a possible next step? Simplify the expression by adding and subtracting from left to right. Combine like terms within the parentheses. Combine all x-terms. Distribute the 3 to each term in the parentheses by multiplying.

Mathematics

1 answer:

stiks02 [169] · Answer 1 · 2022-06-17T00:43:44+03:00

stiks02 [169]3 years ago

7 0

3x^2 - 42x + 147 - 2 + 4x